Today's headlines

From serenade to separation: Rupert Murdoch splits from wife who slapped pie-thrower. P1, 3Spare Rib to relaunch under different name after spat with founders. P4BBC accused of unfairness over Question Time programme on Scottish independence. P6Jimmy Savile detective to appear on Big Brother. P19PRISM: Spying programme can prevent another Boston, says FBI chief. P28PRISM: Edward Snowden case puts strain on China-US relations. P28Radio host sacked for asking Australian PM if her partner is gay. P30Greek state TV back on air in defiance of government. P30

Rupert Murdoch files for divorce. P1 and P5Spare Rib launch prompts legal threat. P3BBC must not treat licence fee like cash machine, says Lord Patten. P8Apple looked at Amazon pact on ebooks and music. Business P4Google on the defensive over its tax record. Business P5News Corp offers redundancies to US journalists. Business P5